sf.

US [ˌes 'ef]
UK [ˌes 'ef]
  • abbr.〈外(=sforzando)
  • Web六氟化硫;哈哈;天达供应
sf.
abbr.
1.
科幻小说(或影片等)science fiction

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard